Alguns detalhes das ventoinhas mais conhecidas.... Agora qual a melhor....
NOISEBLOCKER SX1 120mm:
Voltage (v):12
Power Usage(Watt):2.16
Speed(rpm):1200
Airflow(cfm): 38
Voltage Range(v):6-13
Noise Level (dba):17
TURBINE FANS 120MM SILVER :
Air Flow: 37.44 CFM
Speed: 950+ - 10%RPM
Noise: 19.66 dBA (Condition: background noise lower than 17.0dBA)
iXtrema 120mm Fans - SilenX
120mm x 25mm 11dBA iXtrema Fan
Features
Fan Swept Forward Fan Blade Design
Smoother, Thinner Fan Blades
Highly Efficient Hybrid Bearings
Silicone Vibration Dampening Mounts
Weighted Steel Screws
Sleeved Power Cable
100+K Hours @ 25C MTBF
3->4 pin Power Converter Cable
Specifications
Fan Dimensions: 120 x 120 x 25mm
Fan Input: 12V/2.0W
Fan Speed: 1200 RPM +/- 15%
Air Flow: 40 CFM
Noise Level: 11 dBA
Three Pin Connector
Four Pin Connector
NOISEBLOCKER SX1 120mm:
Voltage (v):12
Power Usage(Watt):2.16
Speed(rpm):1200
Airflow(cfm): 38
Voltage Range(v):6-13
Noise Level (dba):17
TURBINE FANS 120MM SILVER :
Air Flow: 37.44 CFM
Speed: 950+ - 10%RPM
Noise: 19.66 dBA (Condition: background noise lower than 17.0dBA)
iXtrema 120mm Fans - SilenX
120mm x 25mm 11dBA iXtrema Fan
Features
Fan Swept Forward Fan Blade Design
Smoother, Thinner Fan Blades
Highly Efficient Hybrid Bearings
Silicone Vibration Dampening Mounts
Weighted Steel Screws
Sleeved Power Cable
100+K Hours @ 25C MTBF
3->4 pin Power Converter Cable
Specifications
Fan Dimensions: 120 x 120 x 25mm
Fan Input: 12V/2.0W
Fan Speed: 1200 RPM +/- 15%
Air Flow: 40 CFM
Noise Level: 11 dBA
Three Pin Connector
Four Pin Connector
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